Traffic noise can be minimized by the use of noise barriers, restricting car traffic flow on the street, changing road surface texture, restricting heavy vehicles, using technology to traffic control: sleek cars to reduce brake, tire design, especially the whistle should be used is limited. An important factor in the application of this strategy is warning computer model road noise, potentially resolving the specific time, said the road conditions, weather, and traffic operation information, to mitigate and minimize the cost to the state. The reduction in construction activity is very limited traffic, should find solutions and plans of urban planning in a scientific way, to avoid the noise.
The noise aircraft can be reduced by using the jet engines, no noise. Change the routes and timing of the runway is also an important solution, the first beneficiaries are the residents near the airport.
Noise industry has been resolved since 1930 through design the equipment industry, by physical barriers in the workplace. In recent years, there have been many programs and initiatives in an effort to prevent occupational noise exposure. These programs promote the purchase of tools and equipment running smoothly, encourage manufacturers to redesign equipment to minimize noise temperature reached most effectively.
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